- 1. [AMPS] Irep ofPower Supply Diodes (score: 1)
- Author: phil@vaxxine.com (Phil T. (VA3UX))
- Date: Thu, 03 Feb 2000 11:14:42 -0500
- No. 8.3ms is the time of one-half cycle of a complete cycle @ 60Hz. One full cycle is 16.67ms. The surge rating of 200 amps (in this case) is only valid for this half cycle. In other words, the diode
- /archives//html/Amps/2000-02/msg00042.html (8,077 bytes)
- 2. [AMPS] Irep ofPower Supply Diodes (score: 1)
- Author: measures@vcnet.com (measures)
- Date: Thu, 3 Feb 2000 09:51:38 -0700
- Don't most rectifiers conduct in half-cycles? So, once the rated one-time one-cycle surge of 200a has been used up, any current greater than 3A could be expected to cause immediate diode failure? ch
- /archives//html/Amps/2000-02/msg00049.html (8,133 bytes)
- 3. [AMPS] Irep ofPower Supply Diodes (score: 1)
- Author: ko0u@os.com (Steve Harrison)
- Date: Thu, 03 Feb 2000 18:34:02 +0000
- The nonrepetitive peak surge current rating, I(FSM), is defined in the Motorola "Silicon Rectifier Manual" as: "A final temperature limit is the peak surge junction temperature, T(JSM). If the surge
- /archives//html/Amps/2000-02/msg00053.html (9,962 bytes)
- 4. [AMPS] Irep ofPower Supply Diodes (score: 1)
- Author: k1ta@contesting.com (Bob Marston)
- Date: Thu, 03 Feb 2000 21:03:21 -0800
- That depends on the filtering network they are supplying. For a choke input the answer is yes. But the answer for a capacitor bank input the answer is not so clear. The only time a diode conducts is
- /archives//html/Amps/2000-02/msg00067.html (8,230 bytes)
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